Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC311H482N78O86S3

DescriptionStandard

        MKKSEKFNIIEKKELKNINGGGFLSAAYEYLFSNSMDIVKKMGKRQPYYDHLYKDFK
    

Molecular Weight6785.82 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)4.59

Net Charge (pH 7.4) 4.29

Charge Density (pH 7.0) 0.0805

GRAVY Index-0.84

Hydrophobic Moment 0.61

Boman Index-0.13

Instability Index52.28

Aliphatic Index 63.33

Aromaticity 0.1579

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7450.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2719.55

LogP -20.12

H-bond Donors 93.0

H-bond Acceptors 95.0

Rotatable Bonds 239.0

Heavy Atoms 478.0

Ring Count 11.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0114144 VERIFIED: NO

Provenance & Taxonomy

OrganismCompanilactobacillus futsaii [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal